Analyze detection coverage rules
detection-coverage-analysisskillsetup L3★442
MHaggis/Security-Detections-MCP ↗What it does
Analyze security detection coverage by Sigma/Splunk/Elastic across MITRE tactics
Best for
Quickly finding detection gaps in ransomware/APT/persistence tactics without token waste.
Inputs
- · source_type (elastic/splunk/sigma)
- · tactic or threat_profile or technique_id
Outputs
- · coverage %, top techniques, gaps
- · Navigator JSON layer
- · technique IDs by tactic
Requires
- · Sigma/Splunk/Elastic detection rules
- · MITRE ATT&CK framework
- · Navigator
Preconditions
- · Detection rules indexed
- · MITRE tactic mapping complete
Failure modes
- · Large response burns tokens
- · Threat profile incomplete
- · Navigator JSON invalid
Trust signals
- · Token comparison (50KB → 2KB)
- · 6 threat profiles predefined
- · analyze_coverage() returns ~2KB